Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:01:04 2012

Optimize a model with 397 rows, 395 columns and 1385 nonzeros
Presolve removed 0 rows and 24 columns
Presolve time: 0.00s
Presolved: 397 rows, 371 columns, 1361 nonzeros
Variable types: 0 continuous, 371 integer (370 binary)
Found heuristic solution: objective 72.0000000

Root relaxation: objective 0.000000e+00, 235 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    0.00000    0  157   72.00000    0.00000   100%     -    0s
H    0     0                      49.0000000    0.00000   100%     -    0s
H    0     0                      46.0000000    0.00000   100%     -    0s
     0     0    0.23781    0  159   46.00000    0.23781  99.5%     -    0s
H    0     0                      41.0000000    0.23781  99.4%     -    0s
     0     0    0.92970    0  164   41.00000    0.92970  97.7%     -    0s
H    0     0                      34.0000000    0.92970  97.3%     -    0s
     0     0    0.92976    0  171   34.00000    0.92976  97.3%     -    0s
     0     0    0.92976    0  165   34.00000    0.92976  97.3%     -    0s
     0     2    0.92995    0  165   34.00000    0.92995  97.3%     -    0s
H   27    27                      11.0000000    1.00000  90.9%  37.3    0s
*  351   112              23      10.0000000    1.57880  84.2%  28.0    0s

Cutting planes:
  Gomory: 4
  Zero half: 3

Explored 973 nodes (30194 simplex iterations) in 1.04 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%